Atacama Pathfinder Experiment (APEX)/LABOCA instrument

We present observations at a wavelength of 870 μm, carried out using the LABOCA bolometer array on the 12-m APEX telescope, located at 5100m in Llano de Chajnantor, in the Atacama desert:
- ATLASGAL (APEX Telescope Large Area Survey of the Galaxy) : a survey covering 420 sq. deg. of the inner Galactic plane, with an angular resolution of 19“; A second set of images, where the LABOCA data have been combined with the results of the Planck satellite, is also available.
- LESS (LABOCA Extended Chandra Deep Field South Submillimetre Survey) : a 30 × 30 arcminute ECDFS field, with an angular resolution of 27”;
- M83 (081.C-0827) : a survey of the Cold dust in the barred galaxy M83, with an angular resolution of 20.5“.

The units of the HEALPix maps are Jy/Beam.

Healpix maps made by D. Paradis.

• 'ATLASGAL – The APEX telescope large area survey of the galaxy at 870 μm' by Schuller et al., 2009, A&A, 504, 415 https://ui.adsabs.harvard.edu/abs/2009A%26A...504..415S
  
• 'The ATLASGAL survey: distribution of cold dust in the Galactic plane. Combination with Planck data' by Csengeri et al., 2016, A&A, 585, 104 https://ui.adsabs.harvard.edu/abs/2016A%2526A...585A.104C
  
• 'The LABOCA Survey of the Extended Chandra Deep Field South (LESS)' by Smail et al., 2009, The Messenger, 138, 26 https://ui.adsabs.harvard.edu/abs/2009Msngr.138...26S
  
• ' The Large APEX BOlometer CAmera LABOCA' by Siringo et al., 2009, A&A 497, 945 https://ui.adsabs.harvard.edu/abs/2009A%2526A...497..945S
  

- ATLASGAL : ATLASGAL_870_1_32768_partial.fits Aladin

- LESS : NSIDE=16384 : LESS_870_1_16384_partial.fits
NSIDE=32768 : LESS_870_1_32768_partial.fits
Aladin

- M83 (081.C-0827) : M83_870_1_32768_partial.fits Aladin